<template>
  <div class="body">
    <!-- 头部 -->
    <div class="head">
      <h1>数据可视化-ECharts</h1>
      <div class="show_time">{{timeValue}}</div>
    </div>
    <!-- 主体 -->
    <div class="mainbox">
      <!-- 左侧模块 -->
      <div class="column">
        <div class="panel bar">
          <h2>柱状图-就业行业</h2>
          <div class="chart"></div>
          <div class="panel-footer"></div>
        </div>
        <div class="panel line">
          <h2>折线图-人员变化</h2>
          <div class="chart"></div>
          <div class="panel-footer"></div>
        </div>
        <div class="panel pie">
          <h2>饼形图-年龄分布</h2>
          <div class="chart"></div>
          <div class="panel-footer"></div>
        </div>
      </div>
      <!-- no模块 -->
      <div class="column">
        <div class="no">
          <div class="no-hd">
            <ul>
              <li>{{boyNumber}}</li>
              <li>{{grilNumber}}</li>
            </ul>
          </div>
          <div class="no-bd">
            <ul>
              <li>需求人数</li>
              <li>市场供应人数</li>
            </ul>
          </div>
        </div>
        <!-- 地图模块 -->
        <div class="map">
          <div class="map1"></div>
          <div class="map2"></div>
          <div class="map3"></div>
          <div class="chart"></div>
        </div>
      </div>
      <!-- 右侧模块 -->
      <div class="column">
        <div class="panel bar2">
          <h2>柱状图-技能掌握</h2>
          <div class="chart">图表</div>
          <div class="panel-footer"></div>
        </div>
        <div class="panel line2">
          <h2>折线图-播放量</h2>
          <div class="chart"></div>
          <div class="panel-footer"></div>
        </div>
        <div class="panel pie2">
          <h2>饼形图-地区分布</h2>
          <div class="chart"></div>
          <div class="panel-footer"></div>
        </div>
      </div>
    </div>
  </div>
</template>

<script>
import echarts from "echarts";
import "../assets/js/china.js";
import Dayjs from "dayjs";
export default {
  data() {
    return {
      timeValue: "",
      boyNumber: 4345,
      grilNumber: 2345
    };
  },
  mounted() {
    // let myChart = echarts.init(document.getElementById("main"));
    setInterval(() => {
      this.timeValue = Dayjs().format("YYYY-MM-DD HH:mm:ss");
      this.boyNumber++;
      this.grilNumber--;
    }, 1000);
    this.bar1();
    this.bar2();
    this.line1();
    this.line2();
    this.pie1();
    this.pie2();
    this.map1();
    // myChart.setOption(this.option);
  },
  methods: {
    bar1() {
      // 1实例化对象
      var myChart = echarts.init(document.querySelector(".bar .chart"));
      // 2. 指定配置项和数据
      var option = {
        color: ["#2f89cf"],
        tooltip: {
          trigger: "axis",
          axisPointer: {
            // 坐标轴指示器，坐标轴触发有效
            type: "shadow" // 默认为直线，可选为：'line' | 'shadow'
          }
        },
        // 修改图表的大小
        grid: {
          left: "0%",
          top: "10px",
          right: "0%",
          bottom: "4%",
          containLabel: true
        },
        xAxis: [
          {
            type: "category",
            data: [
              "旅游行业",
              "教育培训",
              "游戏行业",
              "医疗行业",
              "电商行业",
              "社交行业",
              "金融行业"
            ],
            axisTick: {
              alignWithLabel: true
            },
            // 修改刻度标签 相关样式
            axisLabel: {
              color: "rgba(255,255,255,.6) ",
              fontSize: "12"
            },
            // 不显示x坐标轴的样式
            axisLine: {
              show: false
            }
          }
        ],
        yAxis: [
          {
            type: "value",
            // 修改刻度标签 相关样式
            axisLabel: {
              color: "rgba(255,255,255,.6) ",
              fontSize: 12
            },
            // y轴的线条改为了 2像素
            axisLine: {
              lineStyle: {
                color: "rgba(255,255,255,.1)",
                width: 2
              }
            },
            // y轴分割线的颜色
            splitLine: {
              lineStyle: {
                color: "rgba(255,255,255,.1)"
              }
            }
          }
        ],
        series: [
          {
            name: "直接访问",
            type: "bar",
            barWidth: "35%",
            data: [200, 300, 300, 900, 1500, 1200, 600],
            itemStyle: {
              // 修改柱子圆角
              barBorderRadius: 5
            }
          }
        ]
      };
      // 3. 把配置项给实例对象
      myChart.setOption(option);
      // 4. 让图表跟随屏幕自动的去适应
      // window.addEventListener("resize", function() {
      //   myChart.resize();
      // })();
    },
    bar2() {
      var myColor = ["#1089E7", "#F57474", "#56D0E3", "#F8B448", "#8B78F6"];
      // 1. 实例化对象
      var myChart = echarts.init(document.querySelector(".bar2 .chart"));
      // 2. 指定配置和数据
      var option = {
        grid: {
          top: "10%",
          left: "22%",
          bottom: "10%"
          // containLabel: true
        },
        // 不显示x轴的相关信息
        xAxis: {
          show: false
        },
        yAxis: [
          {
            type: "category",
            inverse: true,
            data: ["HTML5", "CSS3", "javascript", "VUE", "NODE"],
            // 不显示y轴的线
            axisLine: {
              show: false
            },
            // 不显示刻度
            axisTick: {
              show: false
            },
            // 把刻度标签里面的文字颜色设置为白色
            axisLabel: {
              color: "#fff"
            }
          },
          {
            data: [702, 350, 610, 793, 664],
            inverse: true,
            // 不显示y轴的线
            axisLine: {
              show: false
            },
            // 不显示刻度
            axisTick: {
              show: false
            },
            // 把刻度标签里面的文字颜色设置为白色
            axisLabel: {
              color: "#fff"
            }
          }
        ],
        series: [
          {
            name: "条",
            type: "bar",
            data: [70, 34, 60, 78, 69],
            yAxisIndex: 0,
            // 修改第一组柱子的圆角
            itemStyle: {
              barBorderRadius: 20,
              // 此时的color 可以修改柱子的颜色
              color: function(params) {
                // params 传进来的是柱子对象
                // console.log(params);
                // dataIndex 是当前柱子的索引号
                return myColor[params.dataIndex];
              }
            },
            // 柱子之间的距离
            barCategoryGap: 50,
            //柱子的宽度
            barWidth: 10,
            // 显示柱子内的文字
            label: {
              show: true,
              position: "inside",
              // {c} 会自动的解析为 数据  data里面的数据
              formatter: "{c}%"
            }
          },
          {
            name: "框",
            type: "bar",
            barCategoryGap: 50,
            barWidth: 15,
            yAxisIndex: 1,
            data: [100, 100, 100, 100, 100],
            itemStyle: {
              color: "none",
              borderColor: "#00c1de",
              borderWidth: 3,
              barBorderRadius: 15
            }
          }
        ]
      };
      // 3. 把配置给实例对象
      myChart.setOption(option);
      // 4. 让图表跟随屏幕自动的去适应
      // window.addEventListener("resize", function() {
      //   myChart.resize();
      // })();
    },
    line1() {
      var yearData = [
        {
          year: "2020", // 年份
          data: [
            // 两个数组是因为有两条线
            [24, 40, 101, 134, 90, 230, 210, 230, 120, 230, 210, 120],
            [40, 64, 191, 324, 290, 330, 310, 213, 180, 200, 180, 79]
          ]
        },
        {
          year: "2021", // 年份
          data: [
            // 两个数组是因为有两条线
            [123, 175, 112, 197, 121, 67, 98, 21, 43, 64, 76, 38],
            [143, 131, 165, 123, 178, 21, 82, 64, 43, 60, 19, 34]
          ]
        }
      ];
      // 1. 实例化对象
      var myChart = echarts.init(document.querySelector(".line .chart"));
      // 2.指定配置
      var option = {
        // 通过这个color修改两条线的颜色
        color: ["#00f2f1", "#ed3f35"],
        tooltip: {
          trigger: "axis"
        },
        legend: {
          // 如果series 对象有name 值，则 legend可以不用写data
          // 修改图例组件 文字颜色
          textStyle: {
            color: "#4c9bfd"
          },
          // 这个10% 必须加引号
          right: "10%"
        },
        grid: {
          top: "20%",
          left: "3%",
          right: "4%",
          bottom: "3%",
          show: true, // 显示边框
          borderColor: "#012f4a", // 边框颜色
          containLabel: true // 包含刻度文字在内
        },

        xAxis: {
          type: "category",
          boundaryGap: false,
          data: [
            "1月",
            "2月",
            "3月",
            "4月",
            "5月",
            "6月",
            "7月",
            "8月",
            "9月",
            "10月",
            "11月",
            "12月"
          ],
          axisTick: {
            show: false // 去除刻度线
          },
          axisLabel: {
            color: "#4c9bfd" // 文本颜色
          },
          axisLine: {
            show: false // 去除轴线
          }
        },
        yAxis: {
          type: "value",
          axisTick: {
            show: false // 去除刻度线
          },
          axisLabel: {
            color: "#4c9bfd" // 文本颜色
          },
          axisLine: {
            show: false // 去除轴线
          },
          splitLine: {
            lineStyle: {
              color: "#012f4a" // 分割线颜色
            }
          }
        },
        series: [
          {
            name: "新增粉丝",
            type: "line",
            // true 可以让我们的折线显示带有弧度
            smooth: true,
            data: yearData[0].data[0]
          },
          {
            name: "新增游客",
            type: "line",
            smooth: true,
            data: yearData[0].data[1]
          }
        ]
      };

      // 3. 把配置给实例对象
      myChart.setOption(option);
      // 4. 让图表跟随屏幕自动的去适应
      // window.addEventListener("resize", function() {
      //   myChart.resize();
      // });

      // 5.点击切换效果
      // line1Chick(){
      //   var obj = yearData[(this).index()];
      //   option.series[0].data = obj.data[0];
      //   option.series[1].data = obj.data[1];
      //   // 需要重新渲染
      //   myChart.setOption(option);
      // }
    },
    line2() {
      var myChart = echarts.init(document.querySelector(".line2 .chart"));
      var option = {
        tooltip: {
          trigger: "axis"
        },
        legend: {
          top: "0%",
          data: ["邮件营销", "联盟广告", "视频广告", "直接访问", "搜索引擎"],
          textStyle: {
            color: "rgba(255,255,255,.5)",
            fontSize: "12"
          }
        },

        grid: {
          left: "10",
          top: "30",
          right: "10",
          bottom: "10",
          containLabel: true
        },
        xAxis: [
          {
            type: "category",
            boundaryGap: false,
            // x轴更换数据
            data: [
              "01",
              "02",
              "03",
              "04",
              "05",
              "06",
              "07",
              "08",
              "09",
              "10",
              "11",
              "12",
              "13",
              "14",
              "15",
              "16",
              "17",
              "18",
              "19",
              "20",
              "21",
              "22",
              "23",
              "24",
              "25",
              "26",
              "26",
              "28",
              "29",
              "30"
            ],
            // 文本颜色为rgba(255,255,255,.6)  文字大小为 12
            axisLabel: {
              textStyle: {
                color: "rgba(255,255,255,.6)",
                fontSize: 12
              }
            },
            // x轴线的颜色为   rgba(255,255,255,.2)
            axisLine: {
              lineStyle: {
                color: "rgba(255,255,255,.2)"
              }
            }
          }
        ],
        yAxis: [
          {
            type: "value",
            axisTick: { show: false },
            axisLine: {
              lineStyle: {
                color: "rgba(255,255,255,.1)"
              }
            },
            axisLabel: {
              textStyle: {
                color: "rgba(255,255,255,.6)",
                fontSize: 12
              }
            },
            // 修改分割线的颜色
            splitLine: {
              lineStyle: {
                color: "rgba(255,255,255,.1)"
              }
            }
          }
        ],
        series: [
          {
            name: "邮件营销",
            type: "line",
            smooth: true,
            // 单独修改当前线条的样式
            lineStyle: {
              color: "#0184d5",
              width: "2"
            },
            // 填充颜色设置
            areaStyle: {
              color: new echarts.graphic.LinearGradient(
                0,
                0,
                0,
                1,
                [
                  {
                    offset: 0,
                    color: "rgba(1, 132, 213, 0.4)" // 渐变色的起始颜色
                  },
                  {
                    offset: 0.8,
                    color: "rgba(1, 132, 213, 0.1)" // 渐变线的结束颜色
                  }
                ],
                false
              ),
              shadowColor: "rgba(0, 0, 0, 0.1)"
            },
            // 设置拐点
            symbol: "circle",
            // 拐点大小
            symbolSize: 8,
            // 开始不显示拐点， 鼠标经过显示
            showSymbol: false,
            // 设置拐点颜色以及边框
            itemStyle: {
              color: "#0184d5",
              borderColor: "rgba(221, 220, 107, .1)",
              borderWidth: 12
            },
            data: [
              30,
              40,
              30,
              40,
              30,
              40,
              30,
              60,
              20,
              40,
              30,
              40,
              30,
              40,
              30,
              40,
              30,
              60,
              20,
              40,
              30,
              40,
              30,
              40,
              30,
              40,
              20,
              60,
              50,
              40
            ]
          },
          {
            name: "联盟广告",
            type: "line",
            smooth: true,
            lineStyle: {
              normal: {
                color: "#00d887",
                width: 2
              }
            },
            areaStyle: {
              normal: {
                color: new echarts.graphic.LinearGradient(
                  0,
                  0,
                  0,
                  1,
                  [
                    {
                      offset: 0,
                      color: "rgba(0, 216, 135, 0.4)"
                    },
                    {
                      offset: 0.8,
                      color: "rgba(0, 216, 135, 0.1)"
                    }
                  ],
                  false
                ),
                shadowColor: "rgba(0, 0, 0, 0.1)"
              }
            },
            // 设置拐点 小圆点
            symbol: "circle",
            // 拐点大小
            symbolSize: 5,
            // 设置拐点颜色以及边框
            itemStyle: {
              color: "#00d887",
              borderColor: "rgba(221, 220, 107, .1)",
              borderWidth: 12
            },
            // 开始不显示拐点， 鼠标经过显示
            showSymbol: false,
            data: [
              130,
              10,
              20,
              40,
              30,
              40,
              80,
              60,
              20,
              40,
              90,
              40,
              20,
              140,
              30,
              40,
              130,
              20,
              20,
              40,
              80,
              70,
              30,
              40,
              30,
              120,
              20,
              99,
              50,
              20
            ]
          }
        ]
      };
      myChart.setOption(option);
      // 4. 让图表跟随屏幕自动的去适应
      // window.addEventListener("resize", function() {
      //   myChart.resize();
      // })();
    },
    pie1() {
      // 1. 实例化对象
      var myChart = echarts.init(document.querySelector(".pie .chart"));
      // 2.指定配置
      var option = {
        color: ["#065aab", "#066eab", "#0682ab", "#0696ab", "#06a0ab"],
        tooltip: {
          trigger: "item",
          formatter: "{a} <br/>{b}: {c} ({d}%)"
        },

        legend: {
          bottom: "0%",
          // 修改小图标的大小
          itemWidth: 10,
          itemHeight: 10,
          // 修改图例组件的文字为 12px
          textStyle: {
            color: "rgba(255,255,255,.5)",
            fontSize: "12"
          }
        },
        series: [
          {
            name: "年龄分布",
            type: "pie",
            // 这个radius可以修改饼形图的大小
            // radius 第一个值是内圆的半径 第二个值是外圆的半径
            radius: ["40%", "60%"],
            center: ["50%", "45%"],
            avoidLabelOverlap: false,
            // 图形上的文字
            label: {
              show: false,
              position: "center"
            },
            // 链接文字和图形的线是否显示
            labelLine: {
              show: false
            },
            data: [
              { value: 1, name: "0岁以下" },
              { value: 4, name: "20-29岁" },
              { value: 2, name: "30-39岁" },
              { value: 2, name: "40-49岁" },
              { value: 1, name: "50岁以上" }
            ]
          }
        ]
      };

      // 3. 把配置给实例对象
      myChart.setOption(option);
      // 4. 让图表跟随屏幕自动的去适应
      // window.addEventListener("resize", function() {
      //   myChart.resize();
      // });
    },
    pie2() {
      var myChart = echarts.init(document.querySelector(".pie2 .chart"));
      var option = {
        color: [
          "#006cff",
          "#60cda0",
          "#ed8884",
          "#ff9f7f",
          "#0096ff",
          "#9fe6b8",
          "#32c5e9",
          "#1d9dff"
        ],
        tooltip: {
          trigger: "item",
          formatter: "{a} <br/>{b} : {c} ({d}%)"
        },
        legend: {
          bottom: "0%",
          itemWidth: 10,
          itemHeight: 10,
          textStyle: {
            color: "rgba(255,255,255,.5)",
            fontSize: "12"
          }
        },
        series: [
          {
            name: "地区分布",
            type: "pie",
            radius: ["10%", "70%"],
            center: ["50%", "50%"],
            roseType: "radius",
            // 图形的文字标签
            label: {
              fontSize: 10
            },
            // 链接图形和文字的线条
            labelLine: {
              // length 链接图形的线条
              length: 6,
              // length2 链接文字的线条
              length2: 8
            },
            data: [
              { value: 20, name: "云南" },
              { value: 26, name: "北京" },
              { value: 24, name: "山东" },
              { value: 25, name: "河北" },
              { value: 20, name: "江苏" },
              { value: 25, name: "浙江" },
              { value: 30, name: "四川" },
              { value: 42, name: "湖北" }
            ]
          }
        ]
      };
      myChart.setOption(option);
      // 监听浏览器缩放，图表对象调用缩放resize函数
      // window.addEventListener("resize", function() {
      //   myChart.resize();
      // });
    },
    map1() {
      (function() {
        var myChart = echarts.init(document.querySelector(".map .chart"));
        var geoCoordMap = {
          上海: [121.4648, 31.2891],
          东莞: [113.8953, 22.901],
          东营: [118.7073, 37.5513],
          中山: [113.4229, 22.478],
          临汾: [111.4783, 36.1615],
          临沂: [118.3118, 35.2936],
          丹东: [124.541, 40.4242],
          丽水: [119.5642, 28.1854],
          乌鲁木齐: [87.9236, 43.5883],
          佛山: [112.8955, 23.1097],
          保定: [115.0488, 39.0948],
          兰州: [103.5901, 36.3043],
          包头: [110.3467, 41.4899],
          北京: [116.4551, 40.2539],
          北海: [109.314, 21.6211],
          南京: [118.8062, 31.9208],
          南宁: [108.479, 23.1152],
          南昌: [116.0046, 28.6633],
          南通: [121.1023, 32.1625],
          厦门: [118.1689, 24.6478],
          台州: [121.1353, 28.6688],
          合肥: [117.29, 32.0581],
          呼和浩特: [111.4124, 40.4901],
          咸阳: [108.4131, 34.8706],
          哈尔滨: [127.9688, 45.368],
          唐山: [118.4766, 39.6826],
          嘉兴: [120.9155, 30.6354],
          大同: [113.7854, 39.8035],
          大连: [122.2229, 39.4409],
          天津: [117.4219, 39.4189],
          太原: [112.3352, 37.9413],
          威海: [121.9482, 37.1393],
          宁波: [121.5967, 29.6466],
          宝鸡: [107.1826, 34.3433],
          宿迁: [118.5535, 33.7775],
          常州: [119.4543, 31.5582],
          广州: [113.5107, 23.2196],
          廊坊: [116.521, 39.0509],
          延安: [109.1052, 36.4252],
          张家口: [115.1477, 40.8527],
          徐州: [117.5208, 34.3268],
          德州: [116.6858, 37.2107],
          惠州: [114.6204, 23.1647],
          成都: [103.9526, 30.7617],
          扬州: [119.4653, 32.8162],
          承德: [117.5757, 41.4075],
          拉萨: [91.1865, 30.1465],
          无锡: [120.3442, 31.5527],
          日照: [119.2786, 35.5023],
          昆明: [102.9199, 25.4663],
          杭州: [119.5313, 29.8773],
          枣庄: [117.323, 34.8926],
          柳州: [109.3799, 24.9774],
          株洲: [113.5327, 27.0319],
          武汉: [114.3896, 30.6628],
          汕头: [117.1692, 23.3405],
          江门: [112.6318, 22.1484],
          沈阳: [123.1238, 42.1216],
          沧州: [116.8286, 38.2104],
          河源: [114.917, 23.9722],
          泉州: [118.3228, 25.1147],
          泰安: [117.0264, 36.0516],
          泰州: [120.0586, 32.5525],
          济南: [117.1582, 36.8701],
          济宁: [116.8286, 35.3375],
          海口: [110.3893, 19.8516],
          淄博: [118.0371, 36.6064],
          淮安: [118.927, 33.4039],
          深圳: [114.5435, 22.5439],
          清远: [112.9175, 24.3292],
          温州: [120.498, 27.8119],
          渭南: [109.7864, 35.0299],
          湖州: [119.8608, 30.7782],
          湘潭: [112.5439, 27.7075],
          滨州: [117.8174, 37.4963],
          潍坊: [119.0918, 36.524],
          烟台: [120.7397, 37.5128],
          玉溪: [101.9312, 23.8898],
          珠海: [113.7305, 22.1155],
          盐城: [120.2234, 33.5577],
          盘锦: [121.9482, 41.0449],
          石家庄: [114.4995, 38.1006],
          福州: [119.4543, 25.9222],
          秦皇岛: [119.2126, 40.0232],
          绍兴: [120.564, 29.7565],
          聊城: [115.9167, 36.4032],
          肇庆: [112.1265, 23.5822],
          舟山: [122.2559, 30.2234],
          苏州: [120.6519, 31.3989],
          莱芜: [117.6526, 36.2714],
          菏泽: [115.6201, 35.2057],
          营口: [122.4316, 40.4297],
          葫芦岛: [120.1575, 40.578],
          衡水: [115.8838, 37.7161],
          衢州: [118.6853, 28.8666],
          西宁: [101.4038, 36.8207],
          西安: [109.1162, 34.2004],
          贵阳: [106.6992, 26.7682],
          连云港: [119.1248, 34.552],
          邢台: [114.8071, 37.2821],
          邯郸: [114.4775, 36.535],
          郑州: [113.4668, 34.6234],
          鄂尔多斯: [108.9734, 39.2487],
          重庆: [107.7539, 30.1904],
          金华: [120.0037, 29.1028],
          铜川: [109.0393, 35.1947],
          银川: [106.3586, 38.1775],
          镇江: [119.4763, 31.9702],
          长春: [125.8154, 44.2584],
          长沙: [113.0823, 28.2568],
          长治: [112.8625, 36.4746],
          阳泉: [113.4778, 38.0951],
          青岛: [120.4651, 36.3373],
          韶关: [113.7964, 24.7028]
        };

        var XAData = [
          [{ name: "西安" }, { name: "拉萨", value: 100 }],
          [{ name: "西安" }, { name: "上海", value: 100 }],
          [{ name: "西安" }, { name: "广州", value: 100 }],
          [{ name: "西安" }, { name: "西宁", value: 100 }],
          [{ name: "西安" }, { name: "银川", value: 100 }]
        ];

        var XNData = [
          [{ name: "西宁" }, { name: "北京", value: 100 }],
          [{ name: "西宁" }, { name: "上海", value: 100 }],
          [{ name: "西宁" }, { name: "广州", value: 100 }],
          [{ name: "西宁" }, { name: "西安", value: 100 }],
          [{ name: "西宁" }, { name: "银川", value: 100 }]
        ];

        var YCData = [
          [{ name: "拉萨" }, { name: "潍坊", value: 100 }],
          [{ name: "拉萨" }, { name: "哈尔滨", value: 100 }],
          [{ name: "银川" }, { name: "上海", value: 100 }],
          [{ name: "银川" }, { name: "西安", value: 100 }],
          [{ name: "银川" }, { name: "西宁", value: 100 }]
        ];

        var planePath =
          "path://M1705.06,1318.313v-89.254l-319.9-221.799l0.073-208.063c0.521-84.662-26.629-121.796-63.961-121.491c-37.332-0.305-64.482,36.829-63.961,121.491l0.073,208.063l-319.9,221.799v89.254l330.343-157.288l12.238,241.308l-134.449,92.931l0.531,42.034l175.125-42.917l175.125,42.917l0.531-42.034l-134.449-92.931l12.238-241.308L1705.06,1318.313z";
        //var planePath = 'arrow';
        var convertData = function(data) {
          var res = [];
          for (var i = 0; i < data.length; i++) {
            var dataItem = data[i];

            var fromCoord = geoCoordMap[dataItem[0].name];
            var toCoord = geoCoordMap[dataItem[1].name];
            if (fromCoord && toCoord) {
              res.push({
                fromName: dataItem[0].name,
                toName: dataItem[1].name,
                coords: [fromCoord, toCoord],
                value: dataItem[1].value
              });
            }
          }
          return res;
        };

        var color = ["#a6c84c", "#ffa022", "#46bee9"]; //航线的颜色
        var series = [];
        [
          ["西安", XAData],
          ["西宁", XNData],
          ["银川", YCData]
        ].forEach(function(item, i) {
          series.push(
            {
              name: item[0] + " Top3",
              type: "lines",
              zlevel: 1,
              effect: {
                show: true,
                period: 6,
                trailLength: 0.7,
                color: "red", //arrow箭头的颜色
                symbolSize: 3
              },
              lineStyle: {
                normal: {
                  color: color[i],
                  width: 0,
                  curveness: 0.2
                }
              },
              data: convertData(item[1])
            },
            {
              name: item[0] + " Top3",
              type: "lines",
              zlevel: 2,
              symbol: ["none", "arrow"],
              symbolSize: 10,
              effect: {
                show: true,
                period: 6,
                trailLength: 0,
                symbol: planePath,
                symbolSize: 15
              },
              lineStyle: {
                normal: {
                  color: color[i],
                  width: 1,
                  opacity: 0.6,
                  curveness: 0.2
                }
              },
              data: convertData(item[1])
            },
            {
              name: item[0] + " Top3",
              type: "effectScatter",
              coordinateSystem: "geo",
              zlevel: 2,
              rippleEffect: {
                brushType: "stroke"
              },
              label: {
                normal: {
                  show: true,
                  position: "right",
                  formatter: "{b}"
                }
              },
              symbolSize: function(val) {
                return val[2] / 8;
              },
              itemStyle: {
                normal: {
                  color: color[i]
                },
                emphasis: {
                  areaColor: "#2B91B7"
                }
              },
              data: item[1].map(function(dataItem) {
                return {
                  name: dataItem[1].name,
                  value: geoCoordMap[dataItem[1].name].concat([
                    dataItem[1].value
                  ])
                };
              })
            }
          );
        });
        var option = {
          tooltip: {
            trigger: "item",
            formatter: function(params) {
              if (params.seriesType == "effectScatter") {
                return "线路：" + params.data.name + "" + params.data.value[2];
              } else if (params.seriesType == "lines") {
                return (
                  params.data.fromName +
                  ">" +
                  params.data.toName +
                  "<br />" +
                  params.data.value
                );
              } else {
                return params.name;
              }
            }
          },
          legend: {
            orient: "vertical",
            top: "bottom",
            left: "right",
            data: ["西安 Top3", "西宁 Top3", "银川 Top3"],
            textStyle: {
              color: "#fff"
            },
            selectedMode: "multiple"
          },
          geo: {
            map: "china",
            label: {
              emphasis: {
                show: true,
                color: "#fff"
              }
            },
            // 把中国地图放大了1.2倍
            zoom: 1.2,
            roam: true,
            itemStyle: {
              normal: {
                // 地图省份的背景颜色
                areaColor: "rgba(20, 41, 87,0.6)",
                borderColor: "#195BB9",
                borderWidth: 1
              },
              emphasis: {
                areaColor: "#2B91B7"
              }
            }
          },
          series: series
        };
        myChart.setOption(option);
        // 监听浏览器缩放，图表对象调用缩放resize函数
        window.addEventListener("resize", function() {
          myChart.resize();
        });
      })();
    }
  }
};
</script>

<style lang="scss">
@font-face {
  font-family: electronicFont;
  src: url(../assets/font/DS-DIGIT.TTF);
}
.body {
  .head {
    display: flex;
    justify-content: center; //x轴排列
    align-items: center; //y轴排列
    height: 1.25rem;
    background: url(../assets/img/head_bg.png) no-repeat top center;
    background-size: 100% 100%;
    h1 {
      font-size: 0.475rem;
      color: #fff;
      line-height: 1rem;
    }
    .show_time {
      margin-left: 2.5rem;
      text-align: center;
      line-height: 0.9375rem;
      font-size: 0.25rem;
      color: rgba(255, 255, 255, 0.7);
    }
  }
  .mainbox {
    display: flex;
    min-width: 1024px;
    max-width: 1920px;
    margin: 0 auto;
    padding: 0.125rem 0.125rem 0;
    .column {
      flex: 3;
      &:nth-child(2) {
        flex: 5;
        margin: 0 0.125rem 0.1875rem;
      }
    }
    .no {
      background: rgba(101, 132, 226, 0.1);
      padding: 0.1875rem;
      .no-hd {
        position: relative;
        border: 1px solid rgba(25, 186, 139, 0.17);
        &::before {
          content: "";
          position: absolute;
          width: 30px;
          height: 10px;
          border-top: 2px solid #02a6b5;
          border-left: 2px solid #02a6b5;
          top: 0;
          left: 0;
        }
        &::after {
          content: "";
          position: absolute;
          width: 30px;
          height: 10px;
          border-bottom: 2px solid #02a6b5;
          border-right: 2px solid #02a6b5;
          right: 0;
          bottom: 0;
        }
        ul {
          display: flex;
          li {
            position: relative;
            flex: 1;
            text-align: center;
            height: 1rem;
            line-height: 1rem;
            font-size: 0.875rem;
            color: #ffeb7b;
            padding: 0.05rem 0;
            font-family: electronicFont;
            font-weight: bold;
            &:first-child::after {
              content: "";
              position: absolute;
              height: 50%;
              width: 1px;
              background: rgba(255, 255, 255, 0.2);
              right: 0;
              top: 25%;
            }
          }
        }
      }
      .no-bd {
        ul {
          display: flex;
          li {
            flex: 1;
            text-align: center;
            color: rgba(255, 255, 255, 0.7);
            font-size: 0.225rem;
            height: 0.5rem;
            line-height: 0.5rem;
            padding-top: 0.125rem;
          }
        }
      }
    }
  }
  .map {
    position: relative;
    height: 10.125rem;
    .map1 {
      width: 6.475rem;
      height: 6.475rem;
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      background: url(../assets/img/map.png);
      background-size: 100% 100%;
      opacity: 0.3;
    }
    .map2 {
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      width: 8.0375rem;
      height: 8.0375rem;
      background: url(../assets/img/lbx.png);
      /* animation: move 10s linear infinite; */
      opacity: 0.6;
      background-size: 100% 100%;
    }

    .map3 {
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      width: 7.075rem;
      height: 7.075rem;
      background: url(../assets/img/jt.png);
      /* animation: move 10s linear infinite; */
      opacity: 0.6;
      background-size: 100% 100%;
    }
    .chart {
      position: absolute;
      top: 0;
      left: 0;
      // background-color: pink;
      width: 100%;
      height: 10.125rem;
    }
    /* @mixin keyframes1() {
      form {
        transform: translate(-50%, -50%) rotate(0deg);
      }
      to {
        transform: translate(-50%, -50%) rotate(360deg);
      }
    }
    @mixin keyframes2() {
      form {
        transform: translate(-50%, -50%) rotate(0deg);
      }
      to {
        transform: translate(-50%, -50%) rotate(-360deg);
      }
    } */
    @mixin keyframes($animationName) {
      @-webkit-keyframes #{$animationName} {
        @content;
      }
      @-moz-keyframes #{$animationName} {
        @content;
      }
      @-o-keyframes #{$animationName} {
        @content;
      }
      @keyframes #{$animationName} {
        @content;
      }
    }
    @include keyframes(move) {
      0% {
        transform: translate(-50%, -50%) rotate(0deg);
      }
      100% {
        transform: translate(-50%, -50%) rotate(-360deg);
      }
    }
  }
}
/* 约束屏幕尺寸 */
@media screen and (max-width: 1024px) {
  html {
    font-size: 42px !important;
  }
}
@media screen and (min-width: 1920px) {
  html {
    font-size: 80px !important;
  }
}
</style>